MAX6003 MAXIM [Maxim Integrated Products], MAX6003 Datasheet

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MAX6003

Manufacturer Part Number
MAX6003
Description
Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References
Manufacturer
MAXIM [Maxim Integrated Products]
Datasheet

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The MAX6001–MAX6005 family of SOT23, low-cost
series voltage references meets the cost advantage of
shunt references and offers the power-saving advantage
of series references, which traditionally cost more. Unlike
conventional shunt-mode (two-terminal) references that
must be biased at the load current and require an exter-
nal resistor, these devices eliminate the need for an
external resistor and offer a supply current that is virtually
independent of the supply voltage.
These micropower, low-dropout, low-cost devices are
ideal for high-volume, cost-sensitive 3V and 5V battery-
operated systems with wide variations in supply voltage
that require very low power dissipation. Additionally,
these devices are internally compensated and do not
require an external compensation capacitor, saving
valuable board area in space-critical applications.
13-1395; Rev 1; 4/99
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
MAX6001
MAX6002
MAX6003
MAX6004
MAX6005
PART
TOP VIEW
Portable/Battery-Powered Equipment
Notebook Computers
PDAs, GPSs, and DMMs
Cellular Phones
Pagers
Hard-Disk Drives
VOLTAGE (V)
OUT
OUTPUT
________________________________________________________________ Maxim Integrated Products
IN
1.250
2.500
3.000
4.096
5.000
1
2
General Description
SOT23-3
MAX6001
MAX6002
MAX6003
MAX6004
MAX6005
Pin Configuration
Low-Cost, Low-Power, Low-Dropout,
Selector Guide
(V
(V
(V
(V
INPUT VOLTAGE (V)
OUT
OUT
OUT
OUT
Applications
3
+ 200mV) to 12.6
+ 200mV) to 12.6
+ 200mV) to 12.6
+ 200mV) to 12.6
2.5 to 12.6
GND
SOT23-3 Voltage References
MAX6001EUR-T
MAX6002EUR-T
MAX6003EUR-T
MAX6004EUR-T
MAX6005EUR-T
1% max Initial Accuracy
100ppm/°C max Temperature Coefficient
45µA max Quiescent Supply Current
0.8µA/V Supply Current Variation with V
±400µA Output Source and Sink Current
100mV Dropout at 400µA Load Current
0.12µV/µA Load Regulation
8µV/V Line Regulation
Stable with C
*CAPACITORS ARE OPTIONAL
PART
*
+SUPPLY INPUT (SEE SELECTOR GUIDE )
Typical Operating Circuit
LOAD
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
MAX6001
MAX6002
MAX6003
MAX6004
MAX6005
Ordering Information
= 0 to 2.2nF
GND
IN
OUT
PACKAGE
3 SOT23-3
3 SOT23-3
3 SOT23-3
3 SOT23-3
3 SOT23-3
PIN-
2.2nF MAX*
Features
REFERENCE
OUT
IN
TOP MARK
FZCW
FZDK
FZCX
FZCY
FZCZ
SOT
1

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MAX6003 Summary of contents

Page 1

... SOT23-3 -40°C to +85°C 3 SOT23-3 -40°C to +85°C 3 SOT23-3 -40°C to +85°C 3 SOT23-3 Typical Operating Circuit +SUPPLY INPUT (SEE SELECTOR GUIDE ) IN OUT REFERENCE OUT MAX6001 MAX6002 * MAX6003 MAX6004 MAX6005 2.2nF MAX* GND SOT TOP MARK FZCW FZCX FZDK FZCY FZCZ 1 ...

Page 2

Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References ABSOLUTE MAXIMUM RATINGS Voltages Referenced to GND IN .........................................................................-0.3V to +13.5V OUT .............................................................-0. Output Short Circuit to GND < 6V) ............Continuous IN ≥ 6V) .....................60sec Output Short Circuit to ...

Page 3

Low-Cost, Low-Power, Low-Dropout, ELECTRICAL CHARACTERISTICS—MAX6002 (V = +5V OUT A MIN MAX PARAMETER SYMBOL OUTPUT Output Voltage V Output Voltage Temperature TCV Coefficient (Note 2) V Line Regulation V Load Regulation ...

Page 4

... Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References ELECTRICAL CHARACTERISTICS—MAX6003 (V = +5V unless otherwise noted. Typical values are OUT A MIN MAX PARAMETER SYMBOL OUTPUT Output Voltage V OUT Output Voltage Temperature TCV Coefficient (Note 2) V OUT Line Regulation V V OUT ...

Page 5

Low-Cost, Low-Power, Low-Dropout, ELECTRICAL CHARACTERISTICS—MAX6004 (V = +5V OUT A MIN MAX PARAMETER SYMBOL OUTPUT OUTPUT Output Voltage V Output Voltage Temperature TCV Coefficient (Note 2) V Line Regulation V Load ...

Page 6

Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References ELECTRICAL CHARACTERISTICS—MAX6005 (V = +5.5V OUT A MIN MAX PARAMETER SYMBOL OUTPUT OUTPUT Output Voltage V OUT Output Voltage Temperature TCV OUT Coefficient (Note 2) ...

Page 7

... MAX6005 LONG-TERM DRIFT 5.003 5.002 5.001 5.000 4.999 4.998 4.997 4.996 4.995 4.994 4.993 300 400 500 80 100 0 100 200 600 700 800 900 1,000 TIME (HOURS) MAX6002/MAX6003 DROPOUT VOLTAGE vs. SOURCE CURRENT 0.8 0.7 0.6 0.5 0.4 T 0.3 0.2 0 200 400 600 SOURCE CURRENT ( A) MAX6004/MAX6005 DROPOUT VOLTAGE vs. ...

Page 8

Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References (V = +5V for MAX6001–MAX6004 MAX6001 POWER-SUPPLY REJECTION vs. FREQUENCY 100 10 1 0.1 0.01 100 1k 10k 100k 1M 10M FREQUENCY (Hz) MAX6001 OUTPUT IMPEDANCE vs. FREQUENCY 1k 100 10 ...

Page 9

Low-Cost, Low-Power, Low-Dropout +5V for MAX6001–MAX6004 MAX6001 LOAD-TRANSIENT RESPONSE MAX6001-19 I OUT 40 A/div V OUT 20mV/div 10 s/div I = ±25 A, AC-COUPLED OUT MAX6001 LOAD-TRANSIENT RESPONSE MAX6001-22 I OUT 1mA/div V OUT 0.2V/div 10 ...

Page 10

... A cycled over its entire operating temperature range. Hysteresis is caused by differential package stress appearing across the bandgap core transistors. The typical temperature hysteresis value is 130ppm. IN OUT MAX6001 1M, 0.1% MAX6002 MAX6003 MAX6004 MAX6005 GND 1M, 0.1% 10nF Supply Current Output Voltage Hysteresis +REF OUTPUT V+ OUTPUT ...

Page 11

Low-Cost, Low-Power, Low-Dropout, These devices typically turn on and settle to within 0.1% of their final value in 30µs to 220µs depending on the device. The turn-on time can increase up to 1.5ms with the device operating at the minimum ...

Page 12

Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications ...

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